2.Use the showenvironment command to display a snapshot of the server’s environmental status.

The information this command can display includes temperature, power supply status, front panel LED status, and so on.

Note – Some environmental information might not be available when the server is in Standby mode.

Note – You do not need system controller user permissions to use this command.

Interpreting System LEDs

The behavior of LEDs on your server conform the American National Standards Institute (ANSI) Status Indicator Standard (SIS). These standard LED behaviors are described in TABLE 2-1.

TABLE 2-1LED Behavior and Meaning

LED Behavior

Meaning

 

 

Off

The condition represented by the color is not true.

Steady On

The condition represented by the color is true.

Standby Blink

The system is functioning at a minimal level and ready to resume

 

full function.

Slow Blink

Transitory activity or new activity represented by the color is taking

 

place.

Fast Blink

Attention is required.

Feedback Flash

Activity is taking place commensurate with the flash rate (such as

 

disk drive activity).

 

 

28 SPARC Enterprise T1000 Server Administration Guide • April 2007